Process Data from Dirty to Clean
Completed by Ming Wai Au Yeung
December 24, 2024
16 hours (approximately)
Ming Wai Au Yeung's account is verified. Coursera certifies their successful completion of Process Data from Dirty to Clean
What you will learn
Define different types of data integrity and identify risks to data integrity.
Apply basic SQL functions to clean string variables in a database.
Develop basic SQL queries for use on databases.
Describe the process of verifying data cleaning results.
Skills you will gain
- Category: SQL
- Category: Analytics
- Category: Data Validation
- Category: Sampling (Statistics)
- Category: Spreadsheet Software
- Category: Sample Size Determination
- Category: Data Processing
- Category: Data Quality
- Category: Data Manipulation
- Category: Data Analysis
- Category: Data Transformation
- Category: Data Cleansing
